... output power, maximum to 1800mW/cm2. CHARACTERISTICS Unifies both whitening accelerator and LED curing light Strong optical output power, maximum to ... ( A C),50~60HZ Working mode:LED Curing Light+Whiten accelerator, 5 working mode (optional) *Battery Type:Lithium Battery Battery capacity ... Luminous intensity:1200mW/cm2, max reach 1800 mW/cm2 Whitening accelerator